tree ad15b6dc2dc3fc1933ab6a7574b421323245a8bd
parent 2520a45e5f6c277b4e6a3e5cf6b3c54b9aea185e
author leozwang <leozwang@google.com> 1410205353 -0700
committer leozwang <leozwang@google.com> 1410209757 -0700

Enable optimization only for emulator target.

For PDK build, we first build platform.zip then build mini_emulator_ target
to build final images by invoking "PDK_FUSION_PLATFORM_ZIP=x.zip make".
However, in our internal test, I want to have optimization enabled to speed
up booting.

This patch should not break existing PDK build process but at the same time
speed up internal PDK emulator build.

Change-Id: I3c872d77af25accdb93e914679bcc357bf845ba3